1012110011057 has 2 divisors, whose sum is σ = 1012110011058. Its totient is φ = 1012110011056.

The previous prime is 1012110011021. The next prime is 1012110011063. The reversal of 1012110011057 is 7501100112101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 564668085136 + 447441925921 = 751444^2 + 668911^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012110011057 - 2⁸ = 1012110010801 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012110010057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506055005528 + 506055005529.

It is an arithmetic number, because the mean of its divisors is an integer number (506055005529).

Almost surely, 2^{1012110011057} is an apocalyptic number.

It is an amenable number.

1012110011057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012110011057 is an equidigital number, since it uses as much as digits as its factorization.

1012110011057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70, while the sum is 20.

Adding to 1012110011057 its reverse (7501100112101), we get a palindrome (8513210123158).

The spelling of 1012110011057 in words is "one trillion, twelve billion, one hundred ten million, eleven thousand, fifty-seven".